Alpinestars Racer Graphite Jersey (Black/Grey, X-Large) Bicycle Pants Fits rear track of 4S1

Fits rear track of 4S1 track systems

The two zippered pockets mean you'll always have a secure place to stash smaller items while riding

For enhanced comfort

Reflective logos: Low-light safety

Adjustable boot gaiters secure the bibs over boots

Alpinestars Racer Graphite Jersey (Black/Grey, X-Large) Bicycle Pants Fits rear track of 4S1RACER RACEWEAR Featuring a moisture wicking, extremely lightweight and durable main chassis, the Racer Jersey will not let you down when the track or trails get tough. The Racer Jersey comes in a range of distinctive and aggressive color combinations and is designed to match the Racer Pants and Glove for a total performance look and feel.